While creating a One2many field we required  a inverse name (name of the inverse Many2one field in comodel_name) But Wizard records may refer to regular records or wizard records through many2one fields, but regular records cannot refer to wizard records through a many2one field!!!.

SO How can we create One2many field in a wizard.?

I have done like....

class sales_test_wizard(models.TransientModel):
    _name = 'sales.test.wizard'

    from_date = fields.Date(string="Date From") 

    to_date = fields.Date(string="Date To")  

    name =   fields.Char(string="Name", size=32, required=True)   

    sales_test_report = fields.One2many('sales.register', 'register_wiz_id', string='Sales Test')

class sales_register(models.Model):
    _name = 'sales.register'

    name = fields.Char('Order Reference')  

   date_order = fields.Datetime('Date') 

   partner_id = fields.Many2one('res.partner', 'Customer')

  amount_total = fields.Float(string='Total')

  register_wiz_id = fields.Many2one('sales.test.wizard','Register Wizard ID')

Am getting an error like : AssertionError: Many2One relationships from non-transient Model to TransientModel are forbidden

Can anyone please find me a solution for this...